HURRY PLS CAN SOMEONE PLEASE HELP ME In one or two paragraphs, explain how the Nile River influenced the relationship between Egypt and Nubia. How did it encourage similarities in Egyptian and Nubian culture? How did it also create cultural differences?

they passed food and goods to each other  so people started mixing in

Explanation:

the real answer is b

lee and grant, both of whom held the highest rank in their respective armies, had known each other slightly during the mexican-american war (1846-48) and began their dialogue by exchanging awkward personal inquiries. characteristically, grant had arrived in his mud-splattered field uniform while lee had turned out in full dress attire, complete with sash and sword.

explanation: